High-voltage switchgear and controlgear - Part 4: Handling procedures for gases for insulation and/or switching (IEC 62271-4:2022); German version EN IEC 62271-4:2022
High-voltage switchgear and controlgear - Part 4: Handling procedures for gases for insulation and/or switching (IEC 62271-4:2022); German version EN IEC 62271-4:2022
Draft Document - High-voltage switchgear and controlgear - Part 4: Handling procedures for gases and gas mixtures for interruption and insulation (IEC 17/1051/CD:2019); Text in German and English
Draft Document - High-voltage switchgear and controlgear - Part 4: Handling procedures for gases and gas mixtures for interruption and insulation (IEC 17/1051/CD:2019); Text in German and English
High-voltage switchgear and controlgear - Part 4: Handling procedures for sulphur hexafluoride (SF<(Index)6>) and its mixtures (IEC 62271-4:2013); German version EN 62271-4:2013
High-voltage switchgear and controlgear - Part 112: Alternating current high-speed earthing switches for secondary arc extinction on transmission lines (IEC 62271-112:2021); German version EN IEC 62271-112:2021